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Add instructions how to re-enable DHCP (#2600)

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In WiFi.config, if we pass 0.0.0.0 for all three parameters (as local_ip, gateway and subnet mask), it will re enable the DHCP. We need to re connect the device to get the IP from router.
This commit is contained in:
Dhruv Acharya
2017-05-08 16:05:40 +05:30
committed by Ivan Grokhotkov
parent 2d9e767630
commit 97373e716d
1 changed files with 1 additions and 1 deletions
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doc/esp8266wifi/station-class.md
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@ -137,7 +137,7 @@ Connecting to sensor-net
.
Connected, IP address: 192.168.1.22
```
Please note that station with static IP configuration usually connects to the network faster. In the above example it took about 500ms (one dot `.` displayed). This is because obtaining of IP configuration by DHCP client takes time and in this case this step is skipped.
Please note that station with static IP configuration usually connects to the network faster. In the above example it took about 500ms (one dot `.` displayed). This is because obtaining of IP configuration by DHCP client takes time and in this case this step is skipped. If you pass all three parameter as 0.0.0.0 ( local_ip, gateway and subnet), it will re enable DHCP. You need to re connect the device to get new IPs.
### Manage Connection